Govia Thameslink Railway 881F23
View line Govia Thameslink Railway
Alerts for train 881F23
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Govia Thameslink Railway.
The mini-map returns when the train runs
On-time · 30 days
58%
14/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
49%
29/59 runs under 3 min
RT coverage: 59 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +1 min
P90
+17min
9 in 10 runs arrive with less than this
30 days: +8 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 19 Sept Max en route +29 min · last fix heading to 87700 +28 min
- Tue 8 Sept Max en route +29 min · last fix heading to 87230 +26 min
- Wed 23 Sept Max en route +33 min · last fix heading to Haywards Heath +21 min
- Sat 12 Sept Max en route +20 min · last fix heading to 87230 +18 min
- Thu 10 Sept Max en route +21 min · last fix heading to 87230 +18 min
Distribution · 90 days
59 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 4
- On time 42% · 25
- 3–10 min 29% · 17
- 10–30 min 22% · 13
- 30+ min 0% · 0
On-time by weekday
- 78% M n=9
- 64% T n=11
- 50% W n=10
- 60% T n=10
- 40% F n=10
- 0% S n=9
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Clapham Jn. C.S. 12:09 | +1 min | +4 min |
| Mon 2 Nov | East Croydon 12:14 | +7 min | +11 min |
| Sat 31 Oct | Clapham Jn. C.S. 12:20 | +6 min | +6 min |
| Fri 30 Oct | Clapham Jn. C.S. 12:17 | +1 min | +5 min |
| Thu 29 Oct | East Croydon 12:19 | +3 min | +5 min |
| Wed 28 Oct | Clapham Jn. C.S. 12:21 | +4 min | +7 min |
| Tue 27 Oct | East Croydon 12:13 | −3 min | +3 min |
| Mon 26 Oct | East Croydon 12:18 | +2 min | +6 min |
| Sat 24 Oct | Clapham Jn. C.S. 12:22 | +8 min | +9 min |
| Fri 23 Oct | East Croydon 12:24 | +8 min | +10 min |
| Thu 22 Oct | Clapham Jn. C.S. 12:19 | +3 min | +5 min |
| Wed 21 Oct | Clapham Jn. C.S. 12:17 | +1 min | +7 min |
| Tue 20 Oct | Clapham Jn. C.S. 12:15 | −1 min | +4 min |
| Mon 19 Oct | East Croydon 12:13 | −3 min | +2 min |
| Sat 17 Oct | New Cross Gate 12:20 | +7 min | +10 min |
| Fri 16 Oct | Clapham Jn. C.S. 12:25 | +8 min | +8 min |
| Thu 15 Oct | Clapham Jn. C.S. 12:16 | 0 min | +4 min |
| Wed 14 Oct | East Croydon 12:14 | −2 min | +1 min |
| Tue 13 Oct | Clapham Jn. C.S. 12:15 | −1 min | +4 min |
| Mon 12 Oct | Earlswood (Surrey) 12:14 | −2 min | +3 min |
| Fri 9 Oct | Haywards Heath 11:45 | −1 min | — |
| Thu 8 Oct | Haywards Heath 11:45 | −1 min | — |
| Wed 7 Oct | Haywards Heath 11:45 | 0 min | +4 min |
| Tue 6 Oct | Haywards Heath 11:50 | +4 min | +8 min |
| Mon 5 Oct | Haywards Heath 11:44 | −1 min | +1 min |
| Sat 3 Oct | 87230 12:18 | +4 min | +5 min |
| Fri 2 Oct | Haywards Heath 11:44 | −1 min | +3 min |
| Thu 1 Oct | Haywards Heath 11:45 | 0 min | +6 min |
| Wed 30 Sept | Haywards Heath 11:46 | +1 min | +3 min |
| Tue 29 Sept | Haywards Heath 11:50 | +5 min | +8 min |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.